LyondellBasell to Host Investor Day 2015

April 17, 2015

HOUSTON and LONDON, April 17, 2015 /PRNewswire/ -- LyondellBasell (NYSE: LYB) will hold Investor Day 2015 at the New York Stock Exchange on April 29 from 8:30 a.m. to 1:30 p.m. ET. The program will feature presentations from CEO Bob Patel and other LyondellBasell executives highlighting corporate strategy, business plans and performance.

Webcast Access:
A live webcast featuring both audio and presentation slides will be available via the company website, www.lyb.com/investorpresentations beginning at 8:30 a.m. on April 29 in Adobe Flash and Windows Media formats.

Presentation Slides:
Presentation slides will be available at the time of the presentation through the webcast. Afterwards, the slides will be available in the Investor Relations section of the company's website and accessible at www.lyb.com/investorpresentations.

Related Disclosures:
Required reconciliations of certain non-GAAP financial measures to GAAP financial measures and any other applicable disclosures (including the slides) will be available at the time of the presentation and afterwards at www.lyb.com/investorpresentations.

LyondellBasell (NYSE: LYB) is one of the world's largest plastics, chemical and refining companies and a member of the S&P 500 Index. LyondellBasell (www.lyondellbasell.com) manufactures products at 58 sites in 18 countries. LyondellBasell products and technologies are used to make items that improve the quality of life for people around the world including packaging, electronics, automotive parts, home furnishings, construction materials and biofuels.